NEET Sample Paper NEET Sample Test Paper-15

  • question_answer Transition elements form coloured ions due to

    A)  Fully filled d-orbitals

    B)  Availability of s-electrons

    C)  d-d transition

    D)  Smaller atomic radii

    Correct Answer: C

    Solution :

    In transition metals the colour is due to d-d excitation of electrons. Hence, the correct option is [c].

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